Do you have developer options on (in phone)? If so, check if the "don't keep activity" option is turned on, if it is then turn off the option. But, if it is not the case, then i don't know what happens.

Dan301002 wrote:Do you have developer options on (in phone)? If so, check if the "don't keep activity" option is turned on, if it is then turn off the option. But, if it is not the case, then i don't know what happens.

Try to export the image to png:
1.Click the file menu on top left
2.Select the export as button
3.Select your place, rename it to .png (if not yet) and press export
4.Just press export again and skip the dialog.
(this instruction is for gimp)